The newest link is this (https://news.ycombinator.com/item?id=8818244), which is 386 days old. Looks like the author hasn't been updating it for more than a year.
Tried to call refresh_content but sadly it didn't seem to work: https://github.com/iankronquist/y-cloninator/blob/master/rou...
EDIT: it's all nicely updated. It should pull in links for a good long while now :)